268720794

素因数分解:

$2^1\times 3^3\times {\mathrm{311}}^1\times {\mathrm{16001}}^1$

素因数の和:16323

約数の個数: 32

約数和(自身を含む): 599114880

約数和(自身を除く): 330394086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 311, 622, 933, 1866, 2799, 5598, 8397, 16001, 16794, 32002, 48003, 96006, 144009, 288018, 432027, 864054, 4976311, 9952622, 14928933, 29857866, 44786799, 89573598, 134360397, 268720794]

約数ペア:

[(1, 268720794), (2, 134360397), (3, 89573598), (6, 44786799), (9, 29857866), (18, 14928933), (27, 9952622), (54, 4976311), (311, 864054), (622, 432027), (933, 288018), (1866, 144009), (2799, 96006), (5598, 48003), (8397, 32002), (16001, 16794)]